#B7CA53#B7CA53

#B7CA53 is a light, vivid yellow. Relative luminance 0.529; OKLCH L 80.1% C 0.145 H 117.4°. Best body text is #000000 at 11.59:1 contrast (WCAG AA passes).

Color values

HEX	#B7CA53
RGB	rgb(183, 202, 83)
HSL	hsl(70, 53%, 56%)
HSV	hsv(70, 59%, 79%)
CMYK	cmyk(9.4%, 0%, 58.9%, 20.8%)
CIE-LAB	lab(77.84, -22.99, 55.86)
CIE-LCH	lch(77.84, 60.41, 112.37°)
OKLab	oklab(80.1% -0.0669 0.129)
OKLCH	oklch(80.1% 0.145 117.4)
XYZ	xyz(42.2110, 52.9333, 16.1754)
Luminance	0.5293 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7CA53 #6653CA

analogous

#CAA153 #B7CA53 #7BCA53

triadic

#B7CA53 #53B7CA #CA53B7

tetradic

#B7CA53 #53CAA1 #6653CA #CA537B

square

#B7CA53 #53CAA1 #6653CA #CA537B

split-complementary

#B7CA53 #537BCA #A153CA

monochromatic

#6F7C26 #98AB35 #B7CA53 #CBD882 #DEE7B1

Accessibility & contrast

On white

1.81

#B7CA53 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.59

#B7CA53 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7CA53

11.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7CA53	#FFFFFF	#000000	##000000
##B7CA53	1.00	1.81	11.59	11.59
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.59	21.00	1.00	1.00
##000000	11.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C046

Deuteranopia (green-blind)

#D5C15B

Tritanopia (blue-blind)

#C1C0B0

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #b7ca53;
/* rgb */ color: rgb(183, 202, 83);
/* oklch */ color: oklch(80.1% 0.145 117.4);

Tailwind

colors: {
  custom: {
    50: '#cfda88',
    500: '#b7ca53',
    950: '#000000',
  },
}

SCSS

$custom: #b7ca53;
$custom-light: #cfda88;
$custom-dark: #000000;

JSON

{
  "hex": "#b7ca53",
  "rgb": {
    "r": 183,
    "g": 202,
    "b": 83
  },
  "hsl": {
    "h": 69.58,
    "s": 52.889,
    "l": 55.882
  },
  "oklch": {
    "l": 0.80099,
    "c": 0.14528,
    "h": 117.4
  },
  "luminance": 0.52933
}

Semantic roles & 50–950 ramp

primary

#B7CA53

secondary

#483D84

accent

#4CDC63

background

#FEFEFC

surface

#FBFBF4

border

#D4D4CE

text

#14140C

muted

#83837F

Preview Lab

Preview with #B7CA53

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →